This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional Data Acquisition Software and Data logger. Complete with 9V battery, light sensor with 45″ (1.1m) cable, protective cover, and holster with stand.

• Simultaneous display of Foot Candles or Lux and lighting type
• Large 1.4″ (1999 count) LCD display
• % displays differential from reference point
• “ZERO” Re-Calibration
• Utilizes precision photo diode and color correction filter
• Cosine and color corrected measurements
• ?4% accuracy is enhanced by selecting lighting type (Tungsten/Daylight, Fluorescent, Sodium, Mercury)
• Record/Recall MIN, MAX and AVG readings, Data Hold plus Auto shut off
• Built-in RS232 serial interface, optional software